CVE WatchOct 9, 2026

CVE-2026-105801

openapi-python-client generates Python clients from OpenAPI documents. Prior to 0.29.1, the generator does not safely neutralize malicious O

CVSS

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No CVSS

EPSS

0.1%

KEV

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Exploit Today

0-100

Published: Oct 6, 2026 · Last modified: Oct 9, 2026 · CWE-94 · CWE-116 · CWE-150

EPSS · 30d

0.1%EPSS · 30 days0.1%

2026-10-072026-10-19

Technical description

openapi-python-client generates Python clients from OpenAPI documents. Prior to 0.29.1, the generator does not safely neutralize malicious OpenAPI document content before rendering string, docstring, and f-string contexts in generated Python. The generated Python client can contain attacker-controlled Python that executes when a user imports the client, affecting the importing environment's integrity and potentially its confidentiality and availability. This issue is fixed in version 0.29.1.

Official references

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